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ES2381071T3 - Cigarette - Google Patents

Cigarette Download PDF

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Publication number
ES2381071T3
ES2381071T3 ES09710325T ES09710325T ES2381071T3 ES 2381071 T3 ES2381071 T3 ES 2381071T3 ES 09710325 T ES09710325 T ES 09710325T ES 09710325 T ES09710325 T ES 09710325T ES 2381071 T3 ES2381071 T3 ES 2381071T3
Authority
ES
Spain
Prior art keywords
paper
cigarette
acetate
starch
bands
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES09710325T
Other languages
Spanish (es)
Inventor
Dietmar Volgger
Harald Giener
Markus Eibl
Berndt KÖLL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delfortgroup AG
Original Assignee
Delfortgroup AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delfortgroup AG filed Critical Delfortgroup AG
Application granted granted Critical
Publication of ES2381071T3 publication Critical patent/ES2381071T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/02Cigars; Cigarettes with special covers
    • A24D1/025Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity

Landscapes

  • Paper (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

Cigarrillo en el que el papel que rodea la columna de tabaco presenta zonas discretas, en especial en forma de bandas, que están cargadas con el acetato de un polisacárido y de este modo aumentan la tendencia a la autoextinción del cigarrillo al reducir la entrada de aire a la columna de tabaco incandescente, caracterizado porque el polisacárido es almidón.Cigarette in which the paper surrounding the tobacco column has discrete areas, especially in the form of bands, which are loaded with the acetate of a polysaccharide and thus increase the tendency to self-extinguish the cigarette by reducing the entry of air to the incandescent tobacco column, characterized in that the polysaccharide is starch.

Description

Cigarrillo Cigarette

La invención se refiere a un cigarrillo en el que el papel que rodea la columna de tabaco presenta zonas discretas, en especial en forma de bandas, que están cargadas con el acetato de un polisacárido y de este modo aumentan la tendencia a la autoextinción del cigarrillo al reducir la entrada de aire a la columna de tabaco incandescente. The invention relates to a cigarette in which the paper surrounding the tobacco column has discrete areas, especially in the form of bands, which are loaded with the acetate of a polysaccharide and thereby increase the tendency to self-extinguish the cigarette. by reducing the entry of air into the column of incandescent tobacco.

Por la publicación de patente de EEUU 4,452,259 del año 1984 se conoce un cigarrillo semejante en el que las zonas inhibidoras de la combustión están cargadas con acetato de celulosa. El efecto inhibidor de la combustión del acetato de celulosa se basa en la formación de una película impermeable al aire sobre la superficie del papel que con el calentamiento se vuelve líquida o forma un tipo de costra. El uso de esta substancia tiene la ventaja de que esta no causa ningún daño adicional al fumador y corresponde a las disposiciones correspondientes. A similar cigarette is known from US Patent Publication 4,452,259 of the year 1984 in which the combustion inhibitor zones are charged with cellulose acetate. The combustion inhibitory effect of cellulose acetate is based on the formation of an air impermeable film on the surface of the paper which, upon heating, becomes liquid or forms a type of scab. The use of this substance has the advantage that it does not cause any additional harm to the smoker and corresponds to the corresponding provisions.

Otro ejemplo de un cigarrillo genérico es conocido por el documento US 2005/0016556. Another example of a generic cigarette is known from US 2005/0016556.

El punto de partida para la invención ha sido la búsqueda de una alternativa al acetato de celulosa. Esta se encontró sorprendentemente en el acetato de almidón emparentado químicamente con el acetato de celulosa. A la par que no se varía la compatibilidad de los productos de combustión en el paso de acetato de celulosa a acetato de almidón es posible ahora modificar* básicamente el mecanismo que conduce a la autoextinción del cigarrillo. El acetato de almidón puede introducirse ampliamente en el interior del papel, en concreto usando disolventes y procedimientos de aplicación habituales, de modo que su efecto se basa en suma en el bloqueo de los poros del papel y no en el apantallamiento del papel por una película exterior. Todos los inconvenientes de tales películas, que no solo modifican el aspecto de la superficie del papel, pueden evitarse de este modo. The starting point for the invention has been the search for an alternative to cellulose acetate. This was surprisingly found in starch acetate chemically related to cellulose acetate. While the compatibility of combustion products is not varied in the transition from cellulose acetate to starch acetate, it is now possible to basically modify * the mechanism that leads to the self-extinguishing of cigarettes. Starch acetate can be widely introduced into the paper, in particular using conventional solvents and application procedures, so that its effect is based in sum on the blocking of the pores of the paper and not on the screening of the paper by a film Exterior. All the disadvantages of such films, which not only modify the appearance of the paper surface, can be avoided in this way.

A continuación se describen ejemplos de realización para la fabricación de un papel de cigarrillos conforme a la invención. Examples of embodiment for the manufacture of a cigarette paper according to the invention are described below.

En las dos tablas siguientes están resumidos los datos más importantes para diez ejemplos de realización (A-J). The following two tables summarize the most important data for ten embodiments (A-J).

Tabla 1: Table 1:

Ejemplo de realización Execution Example
A B C D E TO B C D AND

Solución de impresión Print solution

Contenido de materia sólida Solid matter content
% 13,1 13,1 11,7 11,7 12,4 % 13.1 13.1 11.7 11.7 12.4

Etanol/Acetato de etilo Ethanol / Ethyl Acetate
1:4 1:4 1:6 1:6 1:6 1: 4 1: 4 1: 6 1: 6 1: 6

Viscosidad Viscosity
s 29 29 28 28 29 s 29 29 28 28 29

(vaso de vertido DIN 4) (pouring cup DIN 4)

Papel Paper

Denominación Denomination
G117060 Q15432 Q17060 Q15234 Q11240 G117060 Q15432 Q17060 Q15234 Q11240

Gramaje Weight
g/m2 25,5 22,0 25,5 22,0 26,0 g / m2 25.5 22.0 25.5 22.0 26.0

Permeabilidad al aire Air permeability
CU 60 25 60 25 40 CU 60 25 60 25 40

Contenido de cargas Load content
% 27,5 32,0 27,5 32 28 % 27.5 32.0 27.5 32 28

Celulosa Cellulose
madera madera madera madera lino wood wood wood wood linen

Espesor del papel Paper thickness
µm 40,0 33,3 39,7 34,6 42,1 µm 40.0 33.3 39.7 34.6 42.1

Bandas Bands

Ancho de bandas Bandwidth
mm 7 7 7 7 7 mm 7 7 7 7 7

Distancia entre bandas (centro-centro) Distance between bands (center-center)
mm 25 25 25 25 25 mm 25 25 25 25 25

Profundidad de grabado del cilindro de impresión Engraving depth of the printing cylinder
µm 130 130 130 130 130 µm 130 130 130 130 130

Espesor del papel en las bandas Paper thickness in the bands
µm 40,4 33,9 40,0 35,1 42,7 µm 40.4 33.9 40.0 35.1 42.7

Autoextinción Self-extinguishing

conforme a ASTM 2187-04b conforming to ASTM 2187-04b
% 95,0 100,0 100,0 100,0 97,5 % 95.0 100.0 100.0 100.0 97.5

Tabla 2: Table 2:

Ejemplo de realización Execution Example
F G H I J F G H I J

Solución de impresión Print solution

Contenido de materia sólida Solid matter content
% 12,4 11,6 12,5 12,0 12,3 % 12.4 11.6 12.5 12.0 12.3

Etanol/Acetato de etilo Ethanol / Ethyl Acetate
1:6 1:6 1:6 1:6 1:6 1: 6 1: 6 1: 6 1: 6 1: 6

Viscosidad Viscosity
s 29 25 28 28 28 s 29 25 28 28 28

(vaso de vertido DIN 4) (pouring cup DIN 4)

Papel Paper

Denominación Denomination
Q17264 Q17264 Q11240 Q15432 Q17060 Q17264 Q17264 Q11240 Q15432 Q17060

Gramaje Weight
g/m2 26,0 26 26 22 25,5 g / m2 26.0 26 26 22 25.5

Permeabilidad al aire Air permeability
CU 90 90 40 25 60 CU 90 90 40 25 60

Contenido de cargas Load content
% 26 26 28 32 27,5 % 26 26 28 32 27.5

Celulosa Cellulose
madera madera lino madera madera wood wood linen wood wood

Espesor del papel Paper thickness
µm 41,7 41,7 44,2 35,5 41,3 µm 41.7 41.7 44.2 35.5 41.3

Bandas Bands

Ancho de bandas Bandwidth
mm 7 6 6 6 6 mm 7 6 6 6 6

Distancia entre bandas (centro-centro) Distance between bands (center-center)
mm 25 25 25 25 25 mm 25 25 25 25 25

Profundidad de grabado del cilindro de impresión Engraving depth of the printing cylinder
µm 130 75 75 75 75 µm 130 75 75 75 75

Espesor del papel en las bandas Paper thickness in the bands
µm 42,0 42,0 44,3 35,7 41,6 µm 42.0 42.0 44.3 35.7 41.6

Autoextinción Self-extinguishing

conforme a ASTM 2187-04b conforming to ASTM 2187-04b
% 87,5 85,0 95,0 100,0 87,5 % 87.5 85.0 95.0 100.0 87.5

Como materia sólida se utilizó en todas las soluciones de impresión un acetato de almidón (almidón especial As solid matter, a starch acetate (special starch) was used in all printing solutions

5 altamente acetilado 109707-1, producido a partir de almidón de patata de Agrana AG). El acetato de almidón se introdujo lo más rápidamente posible en una mezcla de etanol (número de producto 32221, Riedel de Haen) y acetato de etilo (número de producto 33211, Riedel de Haen) y después de esto se agitó durante 30 minutos con un agitador de hélice a 2.800 rpm. 5 highly acetylated 109707-1, produced from potato starch from Agrana AG). The starch acetate was introduced as rapidly as possible in a mixture of ethanol (product number 32221, Haen Riedel) and ethyl acetate (product number 33211, Haen Riedel) and after that it was stirred for 30 minutes with a propeller shaker at 2,800 rpm.

Los papeles proceden de la solicitante y cubren un espectro típico de papeles de cigarrillos frecuentemente 10 utilizado. The papers come from the applicant and cover a typical spectrum of frequently used cigarette papers.

La aplicación del material sobre el papel se realiza por el procedimiento de huecograbado (sobre una máquina de 3 The application of the material on the paper is done by the gravure procedure (on a machine of 3

imprenta de la firma Cerrutti) con una velocidad de aproximadamente 110 m/min y temperaturas de secado entre 60ºC y 125ºC. Los cilindros de impresión se grabaron químicamente. press of the firm Cerrutti) with a speed of approximately 110 m / min and drying temperatures between 60ºC and 125ºC. The printing cylinders were chemically etched.

Los cigarrillos fabricados a partir de los papeles se ensayaron conforme al procedimiento de ensayo ASTM 218704b “Ignition Strength Test”. A este respecto se puso un cigarrillo encendido sobre 10 capas de un papel de filtro y 5 se comprobó si el cigarrilo se apagaba sobre este substrato. Se ensayaron respectivamente 40 cigarrillos por ejemplo de realización. Cigarettes made from the papers were tested according to the ASTM 218704b “Ignition Strength Test” test procedure. In this regard, a lit cigarette was placed on 10 layers of a filter paper and it was checked whether the cigarette was extinguished on this substrate. 40 cigarettes were tested respectively for example.

El espesor del papel se diferencia en la región de las zonas impresa y no impresa como media solo en solo 0,45 µm en los ensayos A-F y solo en 0,22 µm en los ensayos G-J, con lo que puede concluirse que realmente la mayor parte del material aplicado ha penetrado en la estructura del papel y no permanece como película en la superficie, The paper thickness differs in the region of the printed and unprinted areas on average only in 0.45 µm in the AF tests and only in 0.22 µm in the GJ tests, so it can be concluded that the largest part of the applied material has penetrated the paper structure and does not remain as a film on the surface,

10 pues entonces el incremento de espesor habría ascendido con la cantidad aplicada al menos a 4 µm. 10 then the increase in thickness would have risen with the amount applied to at least 4 µm.

En los ejemplos de realización A-J se muestra que tanto con la modificación del gramaje, de la permeabilidad al aire del papel, del contenido de cargas, del tipo de celulosa y también del ancho de las zonas impresas la tendencia a la autoextinción es alta. In the examples of embodiment A-J it is shown that both with the modification of the weight, the air permeability of the paper, the content of loads, the type of cellulose and also the width of the printed areas the tendency to self-extinguishing is high.

Claims (2)

REIVINDICACIONES
1.one.
Cigarrillo en el que el papel que rodea la columna de tabaco presenta zonas discretas, en especial en forma de bandas, que están cargadas con el acetato de un polisacárido y de este modo aumentan la tendencia a la autoextinción del cigarrillo al reducir la entrada de aire a la columna de tabaco incandescente, caracterizado porque el polisacárido es almidón.  Cigarette in which the paper surrounding the tobacco column has discrete areas, especially in the form of bands, which are loaded with the acetate of a polysaccharide and thus increase the tendency to self-extinguish the cigarette by reducing the entry of air to the incandescent tobacco column, characterized in that the polysaccharide is starch.
2.2.
Procedimiento para la fabricación de un papel de cigarrillos para la producción de un cigarrillo conforme a la reivindicación 1, caracterizado porque se aplica acetato de almidón disuelto en una mezcla de etanol y acetato de etilo sobre el papel de modo que, al menos en su mayor parte, penetra en el papel.  Process for the manufacture of a cigarette paper for the production of a cigarette according to claim 1, characterized in that starch acetate dissolved in a mixture of ethanol and ethyl acetate is applied on the paper so that, at least for the most part part penetrates the paper.
ES09710325T 2008-02-14 2009-02-10 Cigarette Active ES2381071T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0009408U AT10415U1 (en) 2008-02-14 2008-02-14 CIGARETTE
AT942008U 2008-02-14
PCT/EP2009/000926 WO2009100882A1 (en) 2008-02-14 2009-02-10 Cigarette

Publications (1)

Publication Number Publication Date
ES2381071T3 true ES2381071T3 (en) 2012-05-22

Family

ID=40240462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09710325T Active ES2381071T3 (en) 2008-02-14 2009-02-10 Cigarette

Country Status (11)

Country Link
US (1) US20110041862A1 (en)
EP (1) EP2244596B1 (en)
KR (1) KR20100127754A (en)
CN (1) CN101969798B (en)
AT (2) AT10415U1 (en)
BR (1) BRPI0905911A2 (en)
CA (1) CA2715534C (en)
ES (1) ES2381071T3 (en)
MY (1) MY150254A (en)
PL (1) PL2244596T3 (en)
WO (1) WO2009100882A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101178460B1 (en) 2010-04-12 2012-09-10 이상권 Lactobacillus fermentation cigarette eqeipped with lighting member and less harmful component
CN103717802B (en) * 2011-08-12 2015-07-22 日本烟草产业株式会社 Drying device and cigarette rolling paper manufacturing device using same
WO2014059286A1 (en) 2012-10-11 2014-04-17 Schweitzer-Mauduit International, Inc. Wrapper having reduced ignition proclivity characteristics
DE102012111635B8 (en) * 2012-11-30 2014-06-26 Delfortgroup Ag Improved cigarette paper for self-extinguishing cigarettes and process for its preparation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222220A (en) * 1963-02-07 1965-12-07 Nat Starch Chem Corp Water dispersible high amylose starch
US20020179105A1 (en) * 2001-02-26 2002-12-05 Zawadzki Michael A. Reduced ignition propensity smoking article
US20020179106A1 (en) * 2001-03-28 2002-12-05 Zawadzki Michael A. Reduced ignition propensity smoking article with a polysaccharide treated wrapper
US7237559B2 (en) * 2001-08-14 2007-07-03 R.J. Reynolds Tobacco Company Wrapping materials for smoking articles
US20040261805A1 (en) * 2002-04-30 2004-12-30 Brown & Williamson Tobacco Corporation Smoking article
US6997190B2 (en) * 2002-11-25 2006-02-14 R.J. Reynolds Tobacco Company Wrapping materials for smoking articles
DE102004046817B4 (en) * 2004-09-27 2006-09-07 Glatz Feinpapiere Julius Glatz Gmbh A smoking article wrapping material having improved glow characteristics, a method of making the same, and a smoking article comprising said smoking article wrapping material

Also Published As

Publication number Publication date
US20110041862A1 (en) 2011-02-24
CA2715534A1 (en) 2009-08-20
EP2244596B1 (en) 2012-03-28
BRPI0905911A2 (en) 2015-06-23
CN101969798B (en) 2013-10-23
CA2715534C (en) 2015-03-24
AT10415U1 (en) 2009-03-15
CN101969798A (en) 2011-02-09
EP2244596A1 (en) 2010-11-03
WO2009100882A1 (en) 2009-08-20
MY150254A (en) 2013-12-31
ATE550955T1 (en) 2012-04-15
PL2244596T3 (en) 2012-07-31
KR20100127754A (en) 2010-12-06

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